查询词典 PX

By using isopropyl benzene as the internal standard material, using Agilent 1100 HPLC, using methanol-acetonitrile-water as mobile phase ,using three-component grade elution program, the components that contain benzene such as TALD,PT,4-CBA,TA,BA,PX and internal standard material isopropyl benzene in liquid phase product was analysed. Shimazu6A GC was used to analyse the solvent acetic acid and internal standard material isopropyl benzne in liquid phase.

以异丙苯为内标物，应用Agilent1100高效液相色谱仪，用甲醇－乙腈－水为流动相，采用三元梯度洗脱程序分析液相产物中的含苯环组分对甲基苯甲醛、对甲基苯甲酸、对羧基苯甲醛、对苯二甲酸、苯甲酸、对二甲苯和内标物异丙苯，应用Shimazu6A气相色谱仪分析液相中的溶剂醋酸和内标物异丙苯。

After gestational periods the activities of SOD,MDA,GSH-Px,TChE and CAT in brain were analyzed respectively.

采用饮水染毒，染毒时间为21d，分娩后每窝随机选取6只乳鼠测定脑匀浆超氧化物歧化酶、过氧化氢酶、谷胱甘肽过氧化物酶、乙酰胆碱酯酶活性和丙二醛的含量。

The changes in the weight, exponential, structure of the tissue, cell apoptosis in testis and epididymis and the changes in the sperm tectology in epididymis were measured on the day 8, 13, 21 and 35 of the treatment,respectively,by the method of morphological examination.

分别在热应激持续到8d、13d、21d和35d时，应用形态学观察法，研究受试鼠睾丸和附睾重量及指数、组织结构、细胞凋亡和附睾精子形态学的变化；应用免疫荧光细胞化学和蛋白质印迹分析的方法，研究睾丸和附睾组织中热休克蛋白70(HSP70)的表达；应用比色法检测睾丸和附睾组织内活性氧和丙二醛、抗氧化物酶(SOD、GSH-Px、CAT)的活力或浓度的变化；应用交配试验，检测雄鼠受精能力及其致孕雌鼠的产仔数的变化，用以揭示热应激对雄鼠生殖机能的影响。

Free radical hurts biological large molecules, lets lipid peroxid- ize and damages membrane, the weakening of antiperoxidation system in vivo (vit E, SOD, GSH-PX) will increase the harmful effect of radical on cells.

自由基损伤生物大分子，使脂类过氧化，造成膜损伤；机体抗氧化体系(维生素E，超氧化物歧化酶，谷胱甘肽过氧化物酶等)作用的削弱会加重自由基的细胞毒作用。

Controlled-release boluses are applied to ruminant animal so that the influence of bolus on the status of MDA, Cu-Zn-SOD and GSH-Px in plasma and the cha.

本研究在对青海牧区环境、牧草微量元素含量以及放牧反刍家畜体组织微量元素缺乏的情况作资料调查的前提下，有针对性的选择在青海牧区普遍缺乏的硒、钴、铜和锌这四种微量元素制成微量元素营养缓释弹丸。

Test results show that after magnetic treating,the dehydrating rate of crude emulsion increases 35～87%.

主要在华北油田的楚一联合站、高一联合站等进行了PX—1型磁处理脱水器的应用试验，结果表明，原油乳状液经过磁处理器后，脱水效果大幅度提高。

PX#SY_0YL1F0 Write down the title because there is one thing that nags at me now come to it with Yangshuo related, it also has caused considerable embarrassment I have.

写下这个标题，是因为有一件事情如今都让我耿耿于怀，它与阳朔有关，它也曾令我尴尬万分。

Article twenty-eighth executive and his staff handle letters and visits, should fulfill their duties, handle matters impartially, to ascertain the facts, clearly define the responsibilities to promote the rule of law, education, flow, timely and proper treatment may not be prevaricating, perfunctory delay.

PX Z2f；ixxOO：d1第二十八条行政机关及其工作人员办理信访事项，应当恪尽职守、秉公办事，查明事实、分清责任，宣传法制、教育疏导，及时妥善处理，不得推诿、敷衍、拖延。

The activities of superoxide dismut ase and glutathione peroxidase were elevated with increased dur ation of the supplementation. However, no differences between the LA and HA g roups were observed.

抗氧化酵素系统中的超氧化歧化酵素(superoxide dismutas e；SOD)和麸胱甘太过氧化酵素(glutathione peroxidase；GSH-Px)的活性均随著抗氧化营养素补充时间的增长而显著上升，但高剂量组和低剂量组的上升程度相似。

The results showed that: 1 SOD and GSH-PX activity of hepatopancreas and serum were significantly or extremely significantly increased when 5% or 10% alfalfa meal was added to the diet, whereas the MDA content of the two groups decreased. 2 The concentration of TC and TG in serum, hepatopancrac and muscle dropped as the amount of alfalfa meal increased.

结果显示，1添加5%和10%的苜蓿草粉能显著或极显著提高黄河鲤鱼血清和肝胰脏中超氧化物歧化酶和谷胱甘肽过氧化物酶活力，同时也能显著或极显著降低丙二醛含量，说明苜蓿草粉能有效地提高黄河鲤鱼的抗氧化能力。2血清、肝胰脏和肌肉中总胆固醇和甘油三酯含量都随着苜蓿草粉添加量的增加依次降低。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。